Issue 36, 2022

Optimized plasmonic performances and derivate applications of Au nanobipyramids

Abstract

Gold nanobipyramids (AuBPs) with narrow size distribution and high monodispersity have driven intensive attention because they display more advantageous plasmonic properties than gold nanorods (AuNRs). Applications of AuBPs based on tunable plasmonic properties and enhanced electromagnetic fields are being widely investigated in recent years. In this article, we focused on the preparation of well-defined AuBPs using the seed-mediated method, the plasmonic properties, and the exploration of AuBP-supported derivatives. The synergetic contributions of penta-twinned and appropriate growth environment could produce high-purity AuBPs. Systematic comparisons of plasmonic properties between AuBPs and AuNRs are illustrated. In addition, the well-defined AuBPs can be used as a template to synthesize multi-metallic nanostructures. The development of the epitaxial growth based on the AuBPs and corresponding applications are introduced. This study will provide a guide for the fabrication of composite nanostructures and advance their plasmonic applications.

Graphical abstract: Optimized plasmonic performances and derivate applications of Au nanobipyramids

Article information

Article type
Perspective
Submitted
21 जून 2022
Accepted
25 अगस्त 2022
First published
09 सितम्बर 2022

Phys. Chem. Chem. Phys., 2022,24, 21522-21537

Optimized plasmonic performances and derivate applications of Au nanobipyramids

Y. Ni, C. Kan and J. Xu, Phys. Chem. Chem. Phys., 2022, 24, 21522 DOI: 10.1039/D2CP02811E

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements